Lupe Fiasco was pulled off stage at an event tied to President Obama’s Inauguration in Washington, D.C. late Sunday night after using his performance to go after Obama’s policies.

The Grammy Winner headlined the Inauguration Celebration Party presented by StartUp RockOn, but things soured in the middle of his set, when Fiasco reportedly performed a 30-minute version of his anti-war track “Words I Never Said,” repeatedly criticizing Obama and refusing to move on to another song.